CN202929127U - 一种三相电相序和缺相检测电路 - Google Patents
一种三相电相序和缺相检测电路 Download PDFInfo
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- CN202929127U CN202929127U CN 201220640500 CN201220640500U CN202929127U CN 202929127 U CN202929127 U CN 202929127U CN 201220640500 CN201220640500 CN 201220640500 CN 201220640500 U CN201220640500 U CN 201220640500U CN 202929127 U CN202929127 U CN 202929127U
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CN 201220640500 CN202929127U (zh) | 2012-11-27 | 2012-11-27 | 一种三相电相序和缺相检测电路 |
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CN 201220640500 CN202929127U (zh) | 2012-11-27 | 2012-11-27 | 一种三相电相序和缺相检测电路 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103308816A (zh) * | 2013-05-24 | 2013-09-18 | 康力电梯股份有限公司 | 一种三相交流电错、断相检测电路及其检测方法 |
CN103344848A (zh) * | 2013-07-09 | 2013-10-09 | 扬州电力设备修造厂 | 基于多微处理器的三相电源缺相判断和相序检测装置及其检测方法 |
CN104459356A (zh) * | 2014-12-17 | 2015-03-25 | 施耐德万高(天津)电气设备有限公司 | 一种相序夹角检测电路 |
CN108469297A (zh) * | 2018-06-14 | 2018-08-31 | 湖北新冶钢特种钢管有限公司 | 行车电子秤智能校准装置 |
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2012
- 2012-11-27 CN CN 201220640500 patent/CN202929127U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103308816A (zh) * | 2013-05-24 | 2013-09-18 | 康力电梯股份有限公司 | 一种三相交流电错、断相检测电路及其检测方法 |
CN103344848A (zh) * | 2013-07-09 | 2013-10-09 | 扬州电力设备修造厂 | 基于多微处理器的三相电源缺相判断和相序检测装置及其检测方法 |
CN104459356A (zh) * | 2014-12-17 | 2015-03-25 | 施耐德万高(天津)电气设备有限公司 | 一种相序夹角检测电路 |
CN104459356B (zh) * | 2014-12-17 | 2017-06-20 | 施耐德万高(天津)电气设备有限公司 | 一种相序夹角检测电路 |
CN108469297A (zh) * | 2018-06-14 | 2018-08-31 | 湖北新冶钢特种钢管有限公司 | 行车电子秤智能校准装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FUJIAN ANLIN INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHANGZHOU CITY QILIN ELECTRONIC CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 362000, Zhangzhou County, Fujian City, Wuan province Changtai town official Hill Industrial Zone Patentee after: FUJIAN ANLIN INTELLIGENT SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 362000, Zhangzhou County, Fujian City, Wuan province Changtai town official Hill Industrial Zone Patentee before: ZHANGZHOU KYLIN ELECTRONICS Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130508 |